Finding the Third Proportional to 85,502,748 and 141,520,056

Step by Step Solution

1. Step 1: Write the proportion equation
   85,502,748 : 141,520,056 = 141,520,056 : x
2. Step 2: Convert to fraction form
   85,502,748/141,520,056 = 141,520,056/x
3. Step 3: Cross multiply
   85,502,748x = 141,520,056 × 141,520,056
4. Step 4: Simplify right side
   85,502,748x = 20,027,926,250,243,136
5. Step 5: Solve for x
   x = 20,027,926,250,243,136/85,502,748
6. Step 6: Final answer
   x = 234,237,223.00